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Expedia Group Data Scientist Interview Questions and Answers

Updated 28 Oct 2024

Expedia Group Data Scientist Interview Experiences

1 interview found

Data Scientist Interview Questions & Answers

user image Namitha Cherian

posted on 28 Oct 2024

Interview experience
3
Average
Difficulty level
Easy
Process Duration
4-6 weeks
Result
-

I applied via Referral and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Explain past projects
Round 2 - One-on-one 

(1 Question)

  • Q1. Explain resume points
  • Ans. 

    Resume points are concise descriptions of your work experience, skills, and achievements listed on your resume.

    • Resume points should be clear, specific, and quantifiable.

    • Use action verbs to start each point, such as 'developed', 'implemented', 'analyzed'.

    • Include relevant metrics or results to demonstrate impact, such as 'increased sales by 20%' or 'reduced processing time by 30%'.

  • Answered by AI

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Questions related to basic coding were asked, and some background on projects and discussions alongside maths and statistics concepts

Round 2 - Technical 

(1 Question)

  • Q1. Questions related to projects done at my previous company
Round 3 - Technical 

(2 Questions)

  • Q1. Questions related to my work at previous company
  • Q2. ML system design use case type of discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Make sure to be good at coding wrt DSA basics like array, strings, stacks and recursion.
Also practice some level of basic PyTorch stuff and specially Bert architecture (in terms of code)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Tell me about your projects?
  • Q2. How do you approach the project if you are using logistic regression model?
  • Ans. 

    Approach involves data preprocessing, model training, evaluation, and interpretation.

    • Perform data preprocessing such as handling missing values, encoding categorical variables, and scaling features.

    • Split the data into training and testing sets.

    • Train the logistic regression model on the training data.

    • Evaluate the model using metrics like accuracy, precision, recall, and F1 score.

    • Interpret the model coefficients to under...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. What are you future goals?
  • Q2. What would you do if your interested field doesnt have any work in the company?
  • Ans. 

    I would seek opportunities to apply my skills in related fields within the company.

    • Explore other departments or teams within the company that may have projects related to my field of interest

    • Offer to collaborate with colleagues in different departments to bring a new perspective to their projects

    • Seek out professional development opportunities to expand my skills and knowledge in related areas

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Simple mediam DSA style questions around ML

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Coding Test 

Easy topics arrays, sequence sum.

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Basic Recommendation System Questions
  • Q2. A B Testing Questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Transformer models.
Round 2 - Case Study 

Related to Mathematical intuition in Deep learning.

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Asked firstly some question over my resume then 2 case study type problems where i have to improve the recommdation system for zomato, and finally one coding question based on two pointer
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Case Study 

Case study design oka6y

Round 2 - One-on-one 

(2 Questions)

  • Q1. Case study explain
  • Q2. Ml concept advance

Data Scientist Interview Questions & Answers

Zepto user image Anubhav Kesari

posted on 20 Nov 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Questions on Past Project
  • Q2. SQL Dense Rank - also having the option to do in Pandas
  • Q3. Pandas groupby on a dataset given - required to calculate group wise yoy rate of a column
Round 2 - Technical 

(2 Questions)

  • Q1. Past project ( which he chose , he chose my very first project , which I had forgotten) so ended up screwing it
  • Q2. SQL / Pyspark question - difficult question

Expedia Group Interview FAQs

How many rounds are there in Expedia Group Data Scientist interview?
Expedia Group interview process usually has 2 rounds. The most common rounds in the Expedia Group interview process are One-on-one Round.
How to prepare for Expedia Group Data Scientist interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Expedia Group. The most common topics and skills that interviewers at Expedia Group expect are Analytics, Data Analytics, Data Mining, Data Modeling and Data Science.

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Expedia Group Data Scientist Interview Process

based on 1 interview

Interview experience

3
  
Average
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Expedia Group Data Scientist Salary
based on 23 salaries
₹16 L/yr - ₹36 L/yr
81% more than the average Data Scientist Salary in India
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